I prefer the bi-pod to be as far out as I can get it (with in reason). I like the feel of a heavy butt when I line up on a bi-pod. I think I get less movement in the butt and feel I can hold it steadier. When the bi-pod gets to the balance point, I start feeling like I do not have as much control over it and I get more movement at the butt plate. I suppose this a personal thing, but I do definitely get that feeling. Shooting a gun has as much to do with confidence as it does the accuracy of the gun. It gives ME more confidence when the bi-pod is setting further out. If you are going to mount another swivel stud, I would use the original one for the bi-pod and the new one (that is closer to the trigger) as the sling mount. Personally, I have just used the built in sling mount on the bi-pod and not worried about a 2nd mounting stud. That is my 2 cents.